112123021233 has 16 divisors (see below), whose sum is σ = 154670028480. Its totient is φ = 72162933696.

The previous prime is 112123021193. The next prime is 112123021253. The reversal of 112123021233 is 332120321211.

It is not a de Polignac number, because 112123021233 - 2⁶ = 112123021169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112123021253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 748966 + ... + 886112.

It is an arithmetic number, because the mean of its divisors is an integer number (9666876780).

Almost surely, 2^112123021233 is an apocalyptic number.

It is an amenable number.

112123021233 is a deficient number, since it is larger than the sum of its proper divisors (42547007247).

112123021233 is a wasteful number, since it uses less digits than its factorization.

112123021233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146576.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 112123021233 its reverse (332120321211), we get a palindrome (444243342444).

The spelling of 112123021233 in words is "one hundred twelve billion, one hundred twenty-three million, twenty-one thousand, two hundred thirty-three".